Jose DeLeon
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-11 | STL | vs. MON | L, 6-4 | 5.0 | 8 | 3 | 3 | 2 | 6 | 24 | 1 | 0 | 0 | 3 | 5 | SP |
| 1990-04-16 | STL | @ PIT | W, 6-4 | 5.1 | 2 | 2 | 2 | 2 | 3 | 20 | 1 | 0 | 1 | 4 | 9 | SP, W |
| 1990-04-21 | STL | vs. PHI | L, 7-6 | 1.0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 3 | SP |
| 1990-04-26 | STL | @ LAD | W, 7-1 | 7.0 | 7 | 1 | 1 | 1 | 7 | 29 | 1 | 0 | 0 | 4 | 10 | SP, W |
| 1990-05-02 | STL | @ SDP | L, 4-3 | 6.0 | 8 | 3 | 3 | 2 | 8 | 27 | 0 | 0 | 2 | 3 | 5 | SP, L |
| 1990-05-07 | STL | vs. CIN | L, 3-0 | 6.0 | 7 | 3 | 3 | 3 | 3 | 27 | 1 | 1 | 0 | 4 | 9 | SP, L |
| 1990-05-12 | STL | vs. ATL | W, 4-3 | 8.0 | 6 | 3 | 3 | 2 | 8 | 33 | 2 | 0 | 1 | 7 | 7 | SP |
| 1990-05-17 | STL | @ CIN | W, 3-0 | 7.1 | 4 | 0 | 0 | 2 | 7 | 30 | 0 | 0 | 0 | 8 | 8 | SP, W |
| 1990-05-22 | STL | @ ATL | W, 4-3 | 8.0 | 4 | 2 | 2 | 2 | 10 | 29 | 1 | 0 | 0 | 6 | 7 | SP, W |
| 1990-05-27 | STL | vs. LAD | L, 14-7 | 0.2 | 6 | 7 | 7 | 0 | 0 | 9 | 1 | 0 | 0 | 0 | 1 | SP, L |
| 1990-06-01 | STL | vs. CHC | W, 6-4 | 6.2 | 4 | 1 | 1 | 5 | 8 | 29 | 0 | 0 | 0 | 1 | 11 | SP, W |
| 1990-06-07 | STL | @ MON | L, 3-2 | 7.0 | 5 | 3 | 3 | 4 | 7 | 29 | 1 | 1 | 0 | 4 | 9 | SP, L |
| 1990-06-12 | STL | vs. PIT | L, 6-3 | 3.0 | 7 | 4 | 4 | 3 | 3 | 17 | 1 | 0 | 0 | 1 | 3 | SP, L |
| 1990-06-17 | STL | vs. MON | W, 7-1 | 7.1 | 2 | 1 | 1 | 6 | 7 | 28 | 0 | 0 | 1 | 7 | 6 | SP, W |
| 1990-06-24 | STL | @ CHC | L, 3-2 | 8.0 | 7 | 2 | 2 | 3 | 7 | 32 | 2 | 0 | 1 | 9 | 5 | SP |
| 1990-06-29 | STL | @ LAD | L, 6-0 | 6.2 | 9 | 5 | 4 | 3 | 5 | 31 | 0 | 0 | 1 | 4 | 8 | SP, L |
| 1990-07-04 | STL | @ SFG | L, 9-2 | 6.0 | 4 | 3 | 3 | 4 | 9 | 27 | 1 | 1 | 0 | 3 | 6 | SP, L |
| 1990-07-13 | STL | vs. SFG | L, 6-1 | 7.0 | 7 | 3 | 3 | 2 | 6 | 28 | 1 | 1 | 1 | 4 | 9 | SP, L |
| 1990-07-18 | STL | vs. LAD | L, 6-1 | 7.0 | 3 | 3 | 2 | 4 | 5 | 30 | 1 | 0 | 1 | 5 | 9 | SP, L |
| 1990-07-23 | STL | vs. CHC | L, 3-1 | 5.0 | 5 | 2 | 2 | 1 | 2 | 20 | 1 | 0 | 0 | 4 | 7 | SP, L |
| 1990-07-29 | STL | @ NYM | L, 6-0 | 4.2 | 7 | 6 | 6 | 4 | 0 | 24 | 1 | 0 | 1 | 4 | 9 | SP, L |
| 1990-08-03 | STL | vs. NYM | L, 5-4 | 7.0 | 4 | 2 | 2 | 5 | 5 | 28 | 1 | 0 | 1 | 2 | 12 | SP |
| 1990-08-08 | STL | @ CHC | L, 4-3 | 8.0 | 3 | 0 | 0 | 1 | 10 | 28 | 0 | 0 | 0 | 4 | 10 | SP |
| 1990-08-14 | STL | vs. CIN | L, 9-4 | 3.1 | 7 | 8 | 8 | 2 | 4 | 21 | 2 | 0 | 0 | 1 | 5 | SP, L |
| 1990-08-19 | STL | vs. HOU | W, 7-3 | 6.0 | 8 | 3 | 3 | 1 | 7 | 27 | 3 | 0 | 0 | 7 | 4 | SP, W |
| 1990-08-25 | STL | @ HOU | L, 6-4 | 5.0 | 2 | 4 | 4 | 6 | 4 | 23 | 1 | 0 | 0 | 4 | 5 | SP, L |
| 1990-08-31 | STL | @ ATL | L, 4-1 | 6.0 | 3 | 1 | 1 | 0 | 7 | 21 | 0 | 0 | 0 | 0 | 10 | SP, L |
| 1990-09-05 | STL | vs. MON | L, 6-2 | 5.0 | 7 | 6 | 6 | 2 | 4 | 25 | 1 | 0 | 2 | 4 | 5 | SP, L |
| 1990-09-10 | STL | @ NYM | L, 10-1 | 5.1 | 8 | 5 | 5 | 2 | 2 | 25 | 1 | 0 | 1 | 2 | 10 | SP, L |
| 1990-09-15 | STL | vs. CHC | L, 6-2 | 6.1 | 6 | 5 | 4 | 4 | 6 | 29 | 1 | 1 | 1 | 3 | 9 | SP, L |
| 1990-09-21 | STL | @ PIT | L, 1-0 | 6.1 | 4 | 1 | 1 | 5 | 3 | 27 | 2 | 0 | 0 | 4 | 11 | SP, L |
| 1990-09-27 | STL | @ PHI | L, 4-3 | 1.2 | 4 | 4 | 1 | 2 | 1 | 12 | 1 | 0 | 0 | 0 | 4 | SP, L |
| Total Games: 32 | ||||||||||||||||